PrinceOfGlory/Packages/com.unity.xr.openxr/Documentation~/features/snippets/unity-layout.md

Note

Some Unity controls don't correspond to an OpenXR path. Unity expresses Pose data as individual elements, whereas OpenXR expresses poses as a group of data. These additional controls contain Unity Layout Only in the OpenXR Path column. You can use this additional Pose data for more fine-grained controls. To learn more, refer to Pose data.